Sanyo PLV-70, Service Manual

Page: 10 / 104

-10-
Mechanical Disassemblies
1
Remove 4 screws
A
to take the Ballast Cover upward
off.
2
Remove 2 screws
B
to take the Fan (FN903) off.
3
Remove the Sub Power Board and Drive Board by
pulling them upward.
Fig.5
Lamp Ballast Unit removal
5
A
Ballast Board
FN903
Sub Power
Board
Drive Board
A
A
A
B
B
Ballast Cover
1
Remove 2 screws
A
and 4 screws
B
(small)
and pull the
Optical Unit upward off.
2
Remove 4 screws
C
to take the Fan (FN906) off.
3
Remove 1 screws
D
to take the Fan (FN904) off and 2
screws
E
to take the air duct off.
Fig.6
Optical Unit removal
6
FN906
FN904
Optical Unit
A
A
B
B
B
B
C
C
C
D
E
E